
   *{
    margin:0;
    padding:0;
    
   }
   ul, li{
    list-style: none;
   }
   body, html{
    background:#F5F5F5;
    width:100%;
    height:100%;
   }
   header{
    width:1300px;
    margin:0 auto;
    height:50px;
    background:#1D95DA;
   }
   header div:nth-of-type(1){
    height:50px;
    width:100%;
    text-align:center;
    color:white;
    font-size:18px;
    line-height:50px ;
   }
   .main{
    width:1300px;
    height:100%;
    margin:0 auto;
   }
   .mian_left{
    float:left;
    height:100%;
    width:15%;
    background:white;
    box-sizing: border-box;
   }
   .mian_left ul li {
    width:100%;
    height:40px;
    line-height: 40px;
    text-align: center;
    /*color: #4879B1;*/
   }
   
   .mian_left ul .disactive {
   	 color: #1D95DA;
   	}
   .mian_left ul .disactive:hover{
    /*background:#4879B1*/
   background: #F5F5F5;
   }
   .active{
    background:#1D95DA;
    color: white;
   }
   .mian_right{
    box-sizing: border-box;
    float:right;
    height:100%;
    width:85%;
    /*border:1px solid red;*/
   }
   #text1, #text2, #text3, #text4, #text5, #text6{
    text-align: center;
    color: #1D95DA;
    height:100%;
    width:100%;
   }
   #text1{
    display:block;
   }
   #text2, #text3, #text4, #text5, #text6{
    display :none;
   } 
   

#text3 table{width: 500px; margin: 30px auto;}
#text3 td{color: #1D95DA;height: 50px;text-align: center;font-size: 14px;}
#text3 .ImageInput{margin: 0 auto; text-align:center;font-size: 12px;}
#text3 .numInput{width: 300px;height: 30px;}